Garett Rogers found a way how to test Google unreleased services and get paid for them..
https://services.google.com/inquiry/user_study

<< There are three ways to take part in this program — remotely over the phone or on the computer, at the Googleplex in Mountain View, or at any other regional office. >>

more info:
http://blogs.zdnet.com/Google/index.php?p=337

Thanks for the information. I signed up.

I filled Google Blogoscoped in * Where did you hear about us? field.

Looks like you have to be 18 =(

Looks like I am glad I turned 18 less than a month ago...